Request for Help: Copilot Not Working, Need Urgent Solution

[WangXingyang1110]

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Problem Description

Hello everyone,

Recently, I've encountered an issue with GitHub Copilot where it suddenly stopped working. I've tried various methods to resolve this issue but to no avail. I hope to get some assistance from the community.

Issue Details

I’m using VSCode on my Windows machine to connect to a remote Linux server. When connected, the Copilot extension is installed on the Linux server, under the .vscode-server folder. However, when I try to use Copilot from the Windows interface of VSCode, it asks me to log in to GitHub. Clicking "Sign in with GitHub" doesn’t respond. But if I open a new window on my local Windows machine, Copilot works fine and I can log in normally.

To troubleshoot, I tried connecting to another Linux server from Windows, and Copilot still didn’t work, showing the same error. Then, I tried using VSCode on another computer to log into my Linux server, but Copilot still didn’t work. This morning, I used the route -f command in cmd, which deleted all active routes, causing my proxy tool, Clash, to stop working. Also, VSCode couldn’t connect to the server via SSH, showing the error: "could not establish connection to wxy: connect ENETUNREACH 127.0.0.1:59480". However, I could still SSH into the Linux server through cmd and Xshell.

I remember that in Clash, there’s an option to set the system proxy host to static content, and if not set, it defaults to 127.0.0.1. This seems to match the error message in VSCode, which also references 127.0.0.1. After running route print in cmd, I noticed there were no connections to the 127.0.0.1 address. After using netsh winsock reset, Clash and VSCode both worked fine for connecting to the Linux server, but Copilot still doesn’t work.

I’m wondering if Clash has altered some of my network settings, but I’m a beginner, and despite asking ChatGPT and Copilot multiple times, I haven’t been able to resolve the issue. I’d really appreciate any help.

Github copilot output error

[warning] [certificates] Failed to parse certificate # ACCVRAIZ1
Error: error:0480006C:PEM routines::no start line
at new X509Certificate (node:internal/crypto/x509:119:21)
at /home/wxy/.vscode-server/extensions/github.copilot-1.275.0/lib/src/network/certificateReaders.ts:79:36
at Array.filter ()
at gce.removeExpiredCertificates (/home/wxy/.vscode-server/extensions/github.copilot-1.275.0/lib/src/network/certificateReaders.ts:77:32)
at gce.getAllRootCAs (/home/wxy/.vscode-server/extensions/github.copilot-1.275.0/lib/src/network/certificateReaders.ts:68:38)
at jce.createSecureContext (/home/wxy/.vscode-server/extensions/github.copilot-1.275.0/lib/src/network/certificates.ts:47:23) {
opensslErrorStack: [
'error:0688010A:asn1 encoding routines::nested asn1 error',
'error:06800066:asn1 encoding routines::bad object header',
'error:0680009B:asn1 encoding routines::too long'
],
library: 'PEM routines',
reason: 'no start line',
code: 'ERR_OSSL_PEM_NO_START_LINE'
}

Steps I Have Tried

1. Uninstall VSCode and remove the .vscode-server folder on the Linux server, as well as the .vscode folder in C:/Users/username/ and the Code folder in AppData. After uninstalling, reinstall it.
2. Uninstall Clash and the clash folder in C:/Users/username//config and the clash folder in AppData. After uninstalling, reinstall it.
3. use vscode win-ca extension，it not work
4. use vscode github actions，it not work. output error: